Les conjugaisons du verbe anglais strengthen se trouvent ci-dessous. Cliquez sur le bouton 
pour apprendre les traductions.
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Indicative
Present
| I | strengthen |
| you | strengthen |
| she | strengthens |
| we | strengthen |
| they | strengthen |
Perfect
| I | have | strengthened |
| you | have | strengthened |
| she | has | strengthened |
| we | have | strengthened |
| they | have | strengthened |
Past
| I | strengthened |
| you | strengthened |
| she | strengthened |
| we | strengthened |
| they | strengthened |
Pluperfect
| I | had | strengthened |
| you | had | strengthened |
| she | had | strengthened |
| we | had | strengthened |
| they | had | strengthened |
Future
| I | will | strengthen |
| you | will | strengthen |
| she | will | strengthen |
| we | will | strengthen |
| they | will | strengthen |
Future perfect
| I | will | have | strengthened |
| you | will | have | strengthened |
| she | will | have | strengthened |
| we | will | have | strengthened |
| they | will | have | strengthened |
Imperative
Present
| strengthen! | |
| let's | strengthen! |
Conditional
Present
| I | would | strengthen |
| you | would | strengthen |
| she | would | strengthen |
| we | would | strengthen |
| they | would | strengthen |
Perfect
| I | would | have | strengthened |
| you | would | have | strengthened |
| she | would | have | strengthened |
| we | would | have | strengthened |
| they | would | have | strengthened |
Conjunctive
Present
| I | strengthen |
| you | strengthen |
| she | strengthen |
| we | strengthen |
| they | strengthen |
Perfect
| I | have | strengthened |
| you | have | strengthened |
| she | have | strengthened |
| we | have | strengthened |
| they | have | strengthened |
Past
| I | strengthened |
| you | strengthened |
| she | strengthened |
| we | strengthened |
| they | strengthened |
Pluperfect
| I | had | strengthened |
| you | had | strengthened |
| she | had | strengthened |
| we | had | strengthened |
| they | had | strengthened |
Participle
Gerund
| strengthening |
Past
| strengthened |